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This Harmony XB4, emergency stop / shutdown 40mm mushroom red button head operates with a latched turn to release mechanism. This emergency stop / shutdown button head also called EMS (Emergency Machine Stop) and EMO (Emergency Off) provides an ergonomic interface for controlling your machines. It is easily installed on compatible complete emergency stop and switching off pushbuttons. It is clearly distinguishable visually at a distance thanks to a clear color and a prominent 40mm mushroom shape. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66. It has a metal bezel, this makes it Ideal for applications requiring high impact and vibration resistance. It is designed to fit in a standard 22mm cutout, ensuring compatibility when installing in pre-existing machinery. Its wide range of operating temperatures from -40°C to 70°C allows versatility in usage of product.
Products specifications
| Attribute name | Attribute value |
|---|---|
| Main | |
| Device short name | ZB4 |
| Sale per indivisible quantity | 1 |
| Head type | standard |
| Type of operator | trigger action and mechanical latching |
| Range of product | Harmony XB4 |
| Reset | turn to release |
| Operator profile | red mushroom Ø 40 mm, unmarked |
| Bezel material | black metal |
| Shape of signaling unit head | round |
| Product or component type | head for emergency switching off push-button |
| Mounting diameter | 22 mm |
| Complementary | |
| Group of product | emergency stop turn to release |
| Compatibility code | ZB4 |
| Mechanical durability | 300000 cycles |
| Device presentation | basic element |
| CAD overall height | 40 mm |
| Customizable | 0, no |
| Electrical composition code | C10 for <4 contacts using single and double blocks in front mounting, C15 for <1 contacts using single blocks in front mounting, C11 for <3 contacts using single blocks in front mounting, C8 for <4 contacts using single and double blocks in front mounting, C7 for <4 contacts using single blocks in front mounting |
| Main group | E-stop |
| CAD overall depth | 57 mm |
| CAD overall width | 40 mm |
| Marking | unmarked |
| Cap/operator or lens colour | red |
| Resistance to high pressure washer | 7000000 Pa at 55 °C, distance : 0.1 m |
| Net weight | 0.073 kg |
| Environment | |
| Protective treatment | TH |
| Ambient air temperature for storage | -40-70 °C |
| IP degree of protection | IP69K, IP69, IP66 conforming to IEC 60529 |
| Ambient air temperature for operation | -40-70 °C |
| IK degree of protection | IK06 conforming to IEC 50102 |
| Electrical shock protection class | class I conforming to IEC 61140 |
| NEMA degree of protection | NEMA 12, NEMA 4, NEMA 4X, NEMA 13 |
| Vibration resistance | 5 gn (f= 2-500 Hz) conforming to IEC 60068-2-6 |
| Shock resistance | 50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27, 30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27 |
| Standards | JIS C8201-1, IEC 60947-5-5, IEC 60947-5-4, ISO 13850, UL 508, IEC 60947-1, GB 14048.5, IEC 60947-5-1, CSA C22.2 No 14, IEC 60364-5-53, JIS C8201-5-1, IEC 60204-1 |
| Product certifications | GL, UL listed, LROS (Lloyds register of shipping), DNV, BV, CSA |
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